What's the difference between copper cable shielding box and copper wire shield?
The thickness of the copper strip needs to be thickened if copper tape shielding is to be used!According to the condition of cable laying, copper wire shielding is recommended if large short-circuit current is required.
Copper tape shield and copper wire shield are the same principle!Only in the 10kV and below cable, conductor cross section is greater than 500, as far as possible to use copper wire shield!
According to the condition of cable laying, copper wire shielding is recommended if large short-circuit current is required.Therefore, the difference between copper shield and copper wire shield is the ability to bear short circuit current, and copper wire is a little bigger (also depends on copper wire)
